PROam21 valve amplifier

PROam21 Amplifier

The pro-am proportional amplifier is developed specially to work with AMCA proportional hydraulic control valves and will work as amplifier for both the M series and APV series.

The IP class of the units is IP20

Choice of current input allows a number of different drivers and controllers:

4-20 milliamp

0-10 Kilo Ohm

0-10 Volt

Manual (analogue) adjustment is possible on site with a simple screwdriver, a feature much appreciated by mechanics in remote places. The amplifier comers with an adjustable ramp – up - ramp – down feature that is useful in setting the valve up for fine control at opening.